private void CheckSelectedNode()
{
if (!UnityEngine.Event.current.isMouse || UnityEngine.Event.current.type != EventType.MouseDown)
{
return;
}
ActionEditorNode newNode = null;
if (IsMouseOverNode(m_handler.EventNode))
{
newNode = m_handler.EventNode;
}
foreach (GPAction action in m_actions)
{
if (IsMouseOverNode(action._leftNode))
{
newNode = action._leftNode;
}
foreach (ActionEditorNode node in action._rightNodes)
{
if (IsMouseOverNode(node))
{
newNode = node;
}
}
}
ChangeSelectedNode(newNode);
}
protected void CreateAllRightNodes()
{
if (m_actions == null)
{
m_actions = new List <GPAction>();
}
if (_rightNodes != null)
{
_rightNodes.Clear();
}
else
{
_rightNodes = new List <ActionEditorNode>();
}
foreach (GPAction action in m_actions)
{
ActionEditorNode node = AddRightNode();
node._owner = this;
node._connection = new ActionEditorConnection(node, action._leftNode);
action._leftNode._connection = node._connection;
}
AddRightNode();
}
protected virtual void CreateHandlerActionConnection(ActionEditorNode node)
{
if (m_handler == null || node == null || !(node._owner is GPAction))
{
return;
}
m_handler.Action = (GPAction)node._owner;
}
private bool IsMouseOverNode(ActionEditorNode node)
{
if (node._owner == null)
{
return(false);
}
return(IsMouseIn(new Rect(node._owner.WindowRect.x + node._center.x - 5,
node._owner.WindowRect.y + node._center.y - 5, 10, 10)));
}
protected virtual ActionEditorNode CreateLeftNode()
{
if (this.GetType().GetCustomAttributes(typeof(GPActionNoInputAttribute), false).Length > 0)
{
_leftNode = null;
return(_leftNode);
}
_leftNode = new ActionEditorNode();
_leftNode._owner = this;
_leftNode._connection = null;
_leftNode._center = new Vector2(8, 25);
return(_leftNode);
}
public void CreateEventNode()
{
m_dueNodeInit = false;
m_eventNode = new ActionEditorNode();
m_eventNode._owner = this;
m_eventNode._center = new Vector2(92, 25);
if (m_action != null)
{
Connect(m_action);
}
else
{
m_eventNode._connection = null;
}
}
private void CreateConnection(ActionEditorNode node1, ActionEditorNode node2)
{
if (node1._owner == node2._owner || node1._owner == null || node2._owner == null)
{
return;
}
bool node1IsLeft = (node1._owner is GPAction && ((GPAction)node1._owner)._leftNode == node1);
bool node2IsLeft = (node2._owner is GPAction && ((GPAction)node2._owner)._leftNode == node2);
if ((node1IsLeft && node2IsLeft) || (!node1IsLeft && !node2IsLeft))
{
return;
}
GPAction parent;
GPAction child;
if (node2IsLeft)
{
child = (GPAction)node2._owner;
parent = (GPAction)node1._owner;
}
else
{
child = (GPAction)node1._owner;
parent = (GPAction)node2._owner;
}
if (!(parent is IActionOwner))
{
return;
}
if (child._leftNode._connection != null)
{
((IActionOwner)child._leftNode._connection._nodeParent._owner).Disconnect(child);
}
((IActionOwner)parent).Connect(child);
}
private void ChangeSelectedNode(ActionEditorNode node)
{
if (m_selectedNode != null)
{
if (node != null)
{
if (node == m_handler.EventNode)
{
CreateHandlerActionConnection(m_selectedNode);
}
else if (m_selectedNode == m_handler.EventNode)
{
CreateHandlerActionConnection(node);
}
else
{
CreateConnection(node, m_selectedNode);
}
}
m_selectedNode._selected = false;
m_selectedNode = null;
Repaint();
return;
}
// else
m_selectedNode = node;
if (m_selectedNode != null)
{
m_selectedNode._selected = true;
}
Repaint();
}
public ActionEditorConnection(ActionEditorNode parent, ActionEditorNode child)
{
_nodeParent = parent;
_nodeChild = child;
}
